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Flights from Saint Louis to New Orleans – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

STL to MSY flights and routes map STL to MSY – All flight route options from Saint Louis Airport, Missouri, USA to Louis Armstrong New Orleans International, Louisiana, USA. These flights are operated by 5 airlines. Fly non-stop with Southwest Airlines or choose from 7 different transit flights. The shortest flight time is 1 hour and 45 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA STL Saint Louis Airport Saint Louis, MO, USA
USA MSY Louis Armstrong New Orleans , LA, USA
STL
Saint Louis Airport
USASaint Louis, MO, USA
Louis Armstrong New Orleans
USANew Orleans, LA, USA
MSY
1 direct route found »
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9 routes with 1 stop found »
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Non-stop route options:

Duration

Southwest Airlines
Non-stop with Southwest Airlines. 1-3 flights per day.

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1h 45m

Southwest Airlines
Non-stop with Southwest Airlines.
1h 45m
1-3 flights per day.
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1 stop route options with the same airline:

Duration

Via Nashville BNA
1 stop with Southwest Airlines. 1-2 flights per day.

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4h 30m

Via Nashville BNA
1 stop with Southwest Airlines.
4h 30m
1-2 flights per day.
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Via Houston IAH
1 stop with United Airlines. 3-6 flights per day.

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4h 51m

Via Houston IAH
1 stop with United Airlines.
4h 51m
3-6 flights per day.
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Via Atlanta ATL
1 stop with Frontier Airlines.
Begins in 4/9

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4h 54m

Begins in 4/9
Via Atlanta ATL
1 stop with Frontier Airlines.
4h 54m
Begins in 4/9
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Via Atlanta ATL
1 stop with Delta Air Lines. 6-8 flights per day.

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4h 59m

Via Atlanta ATL
1 stop with Delta Air Lines.
4h 59m
6-8 flights per day.
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Via Kansas City MCI
1 stop with Southwest Airlines. 0-1 flights per day.
Fri & Sat

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5h 00m

Fri & Sat
Via Kansas City MCI
1 stop with Southwest Airlines.
5h 00m
0-1 flights per day.
Fri & Sat
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Via Dallas DAL
1 stop with Southwest Airlines. 2-3 flights per day.

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5h 10m

Via Dallas DAL
1 stop with Southwest Airlines.
5h 10m
2-3 flights per day.
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Via Dallas DFW
1 stop with American Airlines. 5-6 flights per day.

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5h 19m

Via Dallas DFW
1 stop with American Airlines.
5h 19m
5-6 flights per day.
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Via Houston HOU
1 stop with Southwest Airlines. 2-6 flights per day.

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5h 25m

Via Houston HOU
1 stop with Southwest Airlines.
5h 25m
2-6 flights per day.
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Via Atlanta ATL
1 stop with Southwest Airlines. 0-1 flights per day.

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5h 40m

Via Atlanta ATL
1 stop with Southwest Airlines.
5h 40m
0-1 flights per day.
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Saint Louis to New Orleans flights

With over 145 flights every week and 8 different airlines you have a wide range of options. You can fly non-stop to New Orleans (MSY) from Saint Louis (STL) with Southwest Airlines but if a stopover option suits you better you can choose to fly via Nashville, Houston or any other of the 7 alternatives with connectiing airports.

Saint Louis to New Orleans with Southwest Airlines

You can fly non-stop every weekday with flights departing from 7:00 am to 10:00 pm. You can also catch a transit flight via Nashville or Kansas City.

With United Airlines

If you fly from Saint Louis with United Airlines you will do a stopover in Houston, IAH before reaching New Orleans. This flight trip will take 4 hours and 51 minutes and you can fly every weekday with departures between 6:00 am and 6:00 pm. United Airlines is a Star Alliance member.

Distance & flight times: Saint Louis Airport to Louis Armstrong New Orleans International

The shortest flight time between STL and MSY is 1 hour and 45 minutes.

ViaTotal flight timeLayover timeDistance
Direct1h 45m-608 miles (978 km)
BNA Nashville4h 30m2h 20m747 miles (1202 km)
IAH Houston4h 51m2h 13m976 miles (1570 km)
ATL Atlanta4h 59m2h 32m913 miles (1469 km)
MCI Kansas City5h 0m2h 15m932 miles (1500 km)
DAL Dallas5h 10m2h 50m986 miles (1586 km)
DFW Dallas5h 19m40m1002 miles (1612 km)
HOU Houston5h 25m1h 25m995 miles (1601 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.STL-MSY flight routesSaint Louis to New Orleans flight routes illustrated on a map.
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Arriving at Louis Armstrong New Orleans International
Arriving at Louis Armstrong New Orleans International. Copyright: Louis Armstrong New Orleans International Airport
Saint Louis - New Orleans route map and flight paths
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You can fly non-stop from Saint Louis (STL) to New Orleans (MSY) with Southwest Airlines. The flight takes approximately 1 hour and 45 minutes. If you travel with a connecting flight instead, for example via Nashville, the total flight time will be 4 hours and 30 minutes.

If you're interested in direct flights, Southwest Airlines is available. For flights with stopovers, Southwest Airlines, United Airlines, Delta Air Lines or American Airlines is also an option.

The flight time between Saint Louis Airport (STL) and Louis Armstrong New Orleans International (MSY) is approximately 1 hour and 45 minutes. The distance between the two airports is 1002 miles (or 1612 kilometers).

Yes, you can fly non-stop to MSY from STL with Southwest Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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